International Standard
ISO 4991:2024
Steel castings for pressure purposes
Reference number
ISO 4991:2024
Edition 4
2024-11
Preview
ISO 4991:2024
84506
недоступно на русском языке
Опубликовано (Версия 4, 2024)

ISO 4991:2024

ISO 4991:2024
84506
Язык
Формат
CHF 129
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Тезис

This document covers steel castings for pressure containing parts.

It includes materials which are used for the manufacture of components subject to pressure vessel codes and components not subject to codes.

This document relates to castings manufactured from unalloyed and alloyed steel grades (characterized by their chemical composition given in Table 1, and mechanical properties in Tables 2, 3, 4 and 5).

NOTE            Annex D gives information on ISO grade designation and available UNS numbers which are similar to the ISO grade designation.

Общая информация

  •  : Опубликовано
     : 2024-11
    : Опубликование международного стандарта [60.60]
  •  : 4
  • ISO/TC 17/SC 11
  • RSS обновления

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